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1018 decky 1
/*
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 * Copyright (c) 2005 Martin Decky
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#ifndef BOOT_sparc64_MAIN_H_
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#define BOOT_sparc64_MAIN_H_
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#include <ofw.h>
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#include <ofw_tree.h>
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#include <balloc.h>
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#include <types.h>
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#define KERNEL_VIRTUAL_ADDRESS 0x400000
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#define TASKMAP_MAX_RECORDS 32
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/** Size of buffer for storing task name in task_t. */
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#define BOOTINFO_TASK_NAME_BUFLEN 32
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#define BSP_PROCESSOR   1
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#define AP_PROCESSOR    0
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#define SUBARCH_US  1
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#define SUBARCH_US3 3
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typedef struct {
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    void *addr;
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    uint32_t size;
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    char name[BOOTINFO_TASK_NAME_BUFLEN];
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} task_t;
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typedef struct {
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    uint32_t count;
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    task_t tasks[TASKMAP_MAX_RECORDS];
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} taskmap_t;
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typedef struct {
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    uintptr_t physmem_start;
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    taskmap_t taskmap;
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    memmap_t memmap;
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    ballocs_t ballocs;
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    ofw_tree_node_t *ofw_root;
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} bootinfo_t;
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extern uint32_t silo_ramdisk_image;
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extern uint32_t silo_ramdisk_size;
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extern bootinfo_t bootinfo;
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extern void start(void);
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extern void bootstrap(void);
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#endif